Currently migrating from an old OS X server to a new IBM setup that uses Red Hat Enterprise. The old system ran a PHP script on a schedule (7:30 each morning) to get files from an FTP server.
My problem: I can't find out how it was scheduled. I've checked for Cron Jobs but there is nothing there (using terminal $ chrontab -l).
What are other common schedulers available for OS X/BSD? I've also checked launchd but that doesn't appear to be the scheduler either.
Server running:
OS X Snow Leopard Server 10.6.8
Related
I want to start and stop WildFly 15 on Linux SUSE 11 together with the machine. I'm not expert in Linux and this is my first experience with SUSE. I found WildFly comes with init.d scripts for 2 Linux distributions: Debian and Red Hat.
docs/contrib/scripts/init.d/wildfly-init-debian.sh
docs/contrib/scripts/init.d/wildfly-init-redhat.sh
I found that in older versions of JBoss there was a SUSE script (jboss_init_suse.sh).
Why is not there a SUSE script in newer WildFly releases? Is there an easy way to create them from the other ones?
SUSE uses systemd. Use the scripts and in docs/contrib/scripts/systemd to get started. The README goes into details. Newer Ubuntu and Debian environments also use systemd.
And as it has bit me multiple times - do not forget the very last line in the README - it enables it for reboot. I tend to start Wildfly and then forget to enable the service and on the first reboot I wonder what happened.
We are currently provisioning a physical server as our automation server. We are making considerations as far as what our native operating system should be on this physical machine.
We are going to use a Linux OS as our operating system. From the Jenkins download page, I can see that Jenkins’ package distribution is available to Red Hat / Fedora / CentOS (which we will not be using), as well as Ubuntu / Debian. I also notice that a Generic Java package (WAR) distribution is available.
Am I correct in assuming that if we use a non-Ubuntu / non-Debian
operating system, we can still install Jenkins via the WAR
distribution without issue?
If we are not able to install via WAR without issue, are we relegated
to using Debian / Ubuntu if we’re going to install Jenkins on a Linux
machine (with the possibility of Red Hat / Fedora / CentOS ruled
out)?
It should probably be noted that we will likely install / upgrade on the Jenkins LTS release schedule.
Thanks for any guidance from anybody who may have experience installing / maintaining a Jenkins instance on a Linux machine!
Thanks for looking into my question.
I am running tomcat as windows service in windows machine. how can I achieve the same on linux machines.
it should start automatically after reboot.
Thanks,
R Dama.
If you install Tomcat from a Linux distribution package, it will usually include an init script which will start it as a daemon via a start stop script. You can create a script for it manually otherwise. See https://www.linux.com/learn/managing-linux-daemons-init-scripts
I have a ubuntu machine in the same network with my windows laptop. I have a Pycharm Community Edition in my windows machine. I want to use the Pycharm in my windows machine to write Python Scripts which I want to run in Python interpreter present in Ubuntu machine. I am having difficulties installing Samba, as a linux newbie. I get the error that says samba.conf not present.Is there any other alternatives?
Don't bother with Samba. You can configure PyCharm to directly upload changed files to a remote server. I.e., when you save locally on your Windows workstation, it can automatically ftp/sftp the file to a pre-configured location on your remote server. See configuration instructions here:
https://www.jetbrains.com/pycharm/help/creating-a-remote-server-configuration.html
I used this when I set up my LAMP machine a few years ago:
https://www.howtoforge.com/ubuntu_debian_lamp_server
My application writes files to disk after every X hours. The application runs a typical simulation and sometimes takes 2 to 3 days to complete. The same code runs on Windows successfully however the Linux version changes state from R to S+ sometimes on some servers (Ubuntu Server 12.04 LTS). On some servers the simulation runs successfully. Is this a power setting or file IO hunging? Thanks.